had become concerned of that stage about the number of babies who have been having collapses and deaths on the unit and that he went to check with her today from them who said, at the time, we were aware of a number of incidents unusual incidents on the unit and lucy letby s presents at them and call me irrational, call me hysterical but i was worried that i went to check to satisfy myself that everything was ok. as i went into the room, he 0k. as i went into the room, he said, i saw her standing by the incubator, the babies oxygen levels drop severely and the alarms are not going off we told the jury that lucy letby was not doing anything to help. he got involved in help with the baby who recovered at that stage and with the court is been told first of all pipe lucy letby s defence team be said that breathing team if dislodged itself because the baby was moving but the courts also have been told that the little girl